Dinner plate



FIG. 1 is a top plan view of a dinner plate showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view of FIG. 1, the rear side, and left and right sides being identical in appearances; and

FIG. 4 is a sectional view as taken along the line 4--4 in FIG. 1. 

The ornamental design for a dinner plate, as shown and described. 